A mouse in a Petri dish.
University of Virginia biologists have grown the most sophisticated in-vitro mammal model known from stem cells. The tiny mouse embryo has a heart that beats, and its muscles, blood vessels, gut, and nervous system are beginning to develop. The model will aid understanding of mammalian development to help grow new tissues and organs for transplants.
Their latest results are published in Nature Communications: http://dx.doi.org/10.1038/s41467-021-23653-4
#sciencenews #biology #embriology
University of Virginia biologists have grown the most sophisticated in-vitro mammal model known from stem cells. The tiny mouse embryo has a heart that beats, and its muscles, blood vessels, gut, and nervous system are beginning to develop. The model will aid understanding of mammalian development to help grow new tissues and organs for transplants.
Their latest results are published in Nature Communications: http://dx.doi.org/10.1038/s41467-021-23653-4
#sciencenews #biology #embriology
Nature Communications
Construction of a mammalian embryo model from stem cells organized by a morphogen signalling centre
Following instruction by a morphogen secreting centre, aggregates of mouse embryonic stem cells develop into embryo-like structures organized around an axial mesoderm, which show extensive...